How to Determine Mountain Bike Size? I'm 5'9" with relatively short legs (305") and my bike is a 54 cm Allez LBS suggested a 52 but I thought it was too small and went with a 54 I'm glad I followed my own hunch and went for the 54 Standover height is a bit tight, but everything else feels fine Most racing bikes have a head tube distance of 12 to 15 cm while touring bikes have an approximate head tube length of cm Little effort is required when steering bikes with an upright head tube angle This is because they have a fast steering control than models with gentler head tube angles
Fixe Bike Frame 52cm 58cm Black 700c Vintage Bike Frame Single Bicycle Frame Steel With Fork Bicycle Frame Aliexpress